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Thread-sealing compounds are usually solvent-based and work by hardening as the solvent evaporates. As solvent-based thread-sealing compounds present a risk of shrinking and cracking over time, they are best for sealing threads in maintenance applications where a permanent rigid bond is not essential.
Anaerobic thread sealants are high-performance sealants that only cure when oxygen is expelled. Anaerobic thread sealants such as Loxeal 58-11 are ideal for sealing permanent fixtures in commercial applications.
A liquid thread sealant or thread-sealing compound is recommended when sealing larger-diameter pipelines. For high-strength sealing on permanent structures, it's important to use a high-performance thread sealant such as the Loxeal®58-11. The Loxeal®58-11 is not only AGA-approved for use with gas, it is also WaterMark-approved for use with potable water.
For a detailed comparison, read our blog post here
SUPA-SEAL P.T.F.E Thread Seal Tapes, Loxeal Thread Sealants and LA-CO T-O-T and Slic-tite® Thread Sealing Compound can be used to seal pipes containing Natural Gas or LPG (propane).
Whilst Loxeal 18-10 is designed for medium-pressure gas applications, Loxeal 58-11 is designed for high-pressure gas and water applications.
| Properties | LOXEAL 58-11 High-Pressure Thread Sealant | LOXEAL 18-10 Medium-Pressure Thread Sealant |
|---|---|---|
| Viscosity @ 25°C | 24,000 - 70,000 mPa.s (high thixotropy^) | ≈45000 mPa.s (Thixotropic^) |
| Density @ 25°C | 1.05 g/ml | 1.0 g/ml |
| Max Diameter of Thread / Gap Filling Ability | M 80 / 3°/ 0.50mm | M 80 / 0.30mm |
| Flash Point | >100°C | Approximately 100°C |
| Solvent Content | None | None |
| Shelf Life @ 23°C | 2 Years | 2 Years |
| Temperature Range | -10°C to +150°C | -10°C to +150°C |
| AGA Approval | AGA-5048 | AGA-5047 |
| WaterMark Approval | WM-040164 | None |
| Maximum Working Pressure | 2000 kPa | 500 kPa |
| Handling Cure Time | 15 to 30 minutes | 20 to 40 minutes |
| Functional Cure Time | 1 to 3 hours | 1 to 3 hours |
| Full Cure Time | 3 to 6 hours | 5 to 10 hours |
| Shear Strength | 6 to 13 N/mm2 | 4 to 6 N/mm2 |
| Locking Torque Breakaway Prevailing | 18 to 24 N m 7 to 14 N m | 6 to 11 N m 2 to 5 N m |
| Elongation at Break | More than 100% | More than 100% |
Data stated is as tested on Bolt M 10x20 – quality 8.8. – Nut h – 0.8d.
LOXEAL Silicone tap grease is a food machinery grade lubricant suitable for use with taps, plumbing fittings, tools, hinges and other general applications.
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